Manual
Race Copter Alpha 250 Q
No. 16520
English
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Index
Introduction ........................................................................ 3
Service centre ..................................................................... 3
Intended use ...................................................................... 4
Package content ................................................................ 4
Symbols explication ............................................................ 4
Safety notes ....................................................................... 5
Chassis assembly with motors and speed controllers ......... 7
Assembly example with camera and transmitter ............... 14
Technical Data .................................................................. 14
Conformity declaration ...................................................... 14
Spare parts ....................................................................... 15
Suggested accessories .................................................... 15
Notes for environmental protection ................................... 16
Warranty ........................................................................... 16
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Introduction
Thank you very much for choosing a Graupner RACE COPTER
ALPHA 250Q. This Race Copter is very versatile.
Read this manual carefully to achieve the best results with
your Race Copter and first of all to control safely your model. If
you experience any trouble during operation, take the instruc-
tions to help or ask your dealer or Graupner Service Centre.
Due to technical changes, the information may be changed in
this manual without prior notice. Be always updated by check-
ing periodically for news on our website, www.graupner.de
This product complies with national and European legal re-
quirements.
To maintain this condition and to ensure safe operation, you must
read and follow this user manual and the safety notes before using
the product!
NOTE
This manual is part of that product. It contains important in-
formation concerning operation and handling. Keep these
instructions for future reference! Take this into consideration
when you pass it on to other future owner.
Service centre
Graupner/SJ-Zentralservice
Graupner/SJ GmbH
Henriettenstrasse 96
D-73230 Kirchheim / Teck
Servicehotline
(+49) (0)7021/722-130
Mon - Thu
7:30 am - 9:00 am
9:15 am - 4:00 pm
Fri
9:00 am - 1:00 pm
For the service centres outside Germany please refer to our web-
site www.graupner.de
Graupner in Internet
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Intended use
The Race Copter is the base to build a RC multicopter model.
More punctual information about receiver can be found in the
Technical data section.
The Race Copter is designed exclusively to be used as a bat-
tery-powered, radio controlled model, any other use is not
allowed. For any improper use no warranty or liability is ac-
cepted. Read through this entire manual before you attempt
to program or set the receiver.
Graupner/SJ constantly works on the development of all prod-
ucts; we reserve the right to change the item, its technology
and equipment.
Target group
The Race Copter is not a toy. It is not suitable for children un-
der 14 years. The assembly and operation of the Race Copter
must be performed by experienced modellers. If you do not
have sufficient knowledge about dealing with radio-controlled
models, please contact an experienced modeller or a model
club.
Package content
ÐRACE COPTER ALPHA 250Q Chassis kit
Ð2x S7047 ULTRA 2804 2300KV brushless motors
Ð2x S7048 ULTRA 2804 2300KV brushless motors
Ð4x S3055 Ultra Control 12A speed controllers
Ð2x 1347.5x3 propellers
Ð2x 1348.5x3 propellers
ÐManual for Race Copter Alpha 250Q
Symbols explication
Always follow the information marked with the CAUTION or
WARNING symbol. The signal word WARNING indicates the po-
tential for serious injury, the signal word CAUTION indicates po-
tential minor injuries.
The NOTE indicates important information that should alert you
to potential property damage.
Glue instruction This symbol shows that it is necessary to use
a 2 components glue. Follow the related safety notes.
Glue instruction This symbol shows that it is necessary to use
thread lock . Follow the related safety notes.
Soldering instruction This symbol shows that it is necessary to
solder some cables and connectors.
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Shrinking instruction This symbol shows connections which
should be isolated by shrink tube.
Safety notes
WARNING
ÐThese safety instructions are intended not only to protect
the product, but also for your own and other people’s safe-
ty. Therefore please read this section very carefully before
using the product!
ÐDo not leave the packaging material lying around, this could
be a dangerous toy for children.
ÐPersons, including children, with reduced physical, sensory
or mental capabilities, or lack of experience or knowledge,
or not capable to use safely the Race Copter, must not
use it without supervision or instruction by a responsible
person.
ÐThe operation of radio controlled models must be learned!
If you have never driven such a model, then start extra
carefully and make sure to be familiar with the reactions
of the model to the remote control commands. Proceed
responsibly.
ÐAlways carry on a first range test and function test on the
ground (hold the model tightly) before your model is used.
Repeat the test with the motor running and with short
bursts of throttle.
ÐBefore you start using the remote control model, you have
to check the further relevant laws and regulations. These
laws you must obey in every case. Pay attention to the pos-
sibly different laws of the countries.
ÐThe insurance is mandatory for all kinds of model opera-
tion. If you already have one check out whether the opera-
tion of the model is covered. If applicable, extend it to spe-
cial model liability insurance. We recommend to provide the
copter with a label, where are indicated the name, address,
tel. n., E-mail and Insurance n. So that the copter can be
clearly assigned in the event of a crash.
ÐFor safety and (CE) certification the unauthorized conver-
sion and / or modification of the product is not permitted.
ÐThey may only be used our recommended components
and accessories. Use only genuine matching Graupner con-
nectors of the same design and the same material.
ÐMake sure that all connections are secure. Do not pull on
the cables when you unplug the connector.
ÐProtect the receiver from dust, dirt, moisture and oth-
er foreign parts. Do not expose this equipment to vi-
bration and excessive heat or cold. The remote con-
trol operation may be carried out only in “normal”
ambient temperatures, in a range from -10 ° C to +55 ° C.
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ÐUse all of your Hott components only with the latest Soft-
ware version
ÐIf any questions arise that can not be ascertained with the
help of the operating manual, please contact us (contact
information, see page 3) or another expert.
WARNING
ÐPay attention, even while programming, that the connect-
ed motors do not start suddenly. Injury risk by the turning
propellers! Program always the motors stop switch on the
transmitter. (See transmitter manual)
ÐAvoid shock and pressure. Check the Race Copter regu-
larly for damages to the housings and cables. Damaged
or wet electronic components, even if re-dried, should no
longer be used!
ÐNever touch the turning propellers, this can cause serious
injury.
ÐThe propellers must be mounted securely, thrown parts
can cause serious injury.
ÐKeep long hair, loose clothing such as scarves, loose shirts
or similar well away from the danger zone of the revolving
propeller, they may be withdrawn by the propeller, flying
debris can cause serious injury.
ÐFollow the safety notes of the required additional compo-
nents.
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For assembly, you need a 3 mm Allen
key, 5.5 mm spanner or socket wrench
and a slot screwdriver
Notes:
ÐAfter you perceive your model, check if all components are
inside the package and eventual damages.
ÐRemove the battery from the model when transporting or
when not in use.
ÐDuring transport protect the model and the transmitter
from damages.
Care Clean the Race Copter only with the suitable cleaners.
Good is a spirit-free cloth. Never use chemical cleaners, sol-
vents, petrol, alcohol or similar.
Chassis assembly with motors and speed controllers
Chassis kit content
P
1x 16520.1 1x 16520.2
1x 16520.3
1x 16520.4
4x 16520.5
1x 16520.6
4x 16520.7
20mm
6x 16520.8
35mm
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9x 16520.15
M3
9x 16520.12
M3x16
29x 16520.11
M3x6
5 x 16520.10
M3x8
5x 16520.16
M3x6
5x 16520.14
8x 16520.9
5mm
1.
1x 16520.3 4x 16520.5
4 x 16520.10
M3x8
8 x 16520.12
M3x16
4 x 16520.7
20mm
8x 16520.9
5mm
4 x 16520.16
M3x6
2x S7047
2x S7048 2x 1347.5x3 2x 1348.5x3 4x S8439
1. 2. 3. 4. ...
4x S3055 1x 2975.D35
24x 3391.3 12x R8080 4x S83766x 3391.8
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2.
1.
2.
2x S7047
2x S7048
4x S305524x 3391.3 12x R8080
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3.
4x
4x
+
-
1.
2.
1x 2975.D35
2x S7047
2x S7048
4x S3055
16x 16520.11
M3x6
3.
2x 3391.8 4x S8376
4x
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4.
8x 16520.15
M3
1x 16520.4
5b. 5a.
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4x 16520.14
1x 16520.1
5a.
5b.
4x 16520.14
1x 16520.1
4x 16520.14
1x 16520.1 12x 16520.11
M3x6
6x 16520.8
35mm
1x 16520.2
1x 16520.6
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12
3
4
1 + 3 2 + 4
6.
(.L) (.R)
2x S7047 2x S7048
2x 1347.5x3 2x 1348.5x3 4x S8439
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Assembly example with camera and transmitter
Technical Data
S7047/S7048 ULTRA 2804 2300KV brushless motor
(clockwise and counter clockwise)
ÐTurns/Volt - 2300KV
ÐDiameter - 28mm
ÐOperating voltage - 2-4S LiPo
ÐShaft diameter - 5mm (clockwise and counter clockwise
thread)
S3055 Ultra Control 12A speed controller
ÐInput voltage - 2-4S LiPo
ÐDimensions mm - 25x20x7
ÐWeight - 9 Grams
ÐMaximal current - 12A
ÐBEC output - 1A/5V
1347.5x3 / 1348.5x3 Propellers
ÐØ/pitch: 13/7,5 cm
ÐWeight approx.: 4,0 g
ÐØ/pitch: 5/3 “
ÐColour: Red or white
Frame dimensions
ÐAxles distance: 22x28 cm
ÐFrame height: 7 cm
ÐMotors height: 6 cm
ÐFrame: 5.6 x 22.5 x 5.5 cm (thickness 2 mm)
ÐArms 10x3 cm (thickness 3 mm)
ÐWeight:129 g
Conformity declaration
S3055 Ultra Control 12A Speed controller
Graupner/SJ declares that the product is conform to EU
norms.
EMV 2004/108/EC: EN 61000-6-1; EN 61000-6-3
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Spare parts
2x S4047 ULTRA 2804 2300KV Brushless Motor, right
2x S4048 ULTRA 2804 2300KV Brushless Motor, left
2x 1347.5x3 Propeller white
2x 1348.5x3 Propeller red
4x S3055 Ultra Control 12A
1x 16520.1 Action Cam holder plate
1x 16520.2 Upper cover plate
1x 16520.3 Main chassis plate
1x 16520.4 Lower cover plate
4x 16520.5 Copter arm
1x 16520.6 Camera holder plate
4x 16520.7 Aluminium spacer 20 mm
6x 16520.8 Aluminium spacer 35 mm
8x 16520.9 Aluminium spacer 5 mm
5x 16520.10 Round-head hex M3x8 screw
29x 16520.11 Round-head hex M3x6 screw
9x 16520.12 Round-head hex M3x16 screw
17x 16520.13 Hex M3x5,5 screw
5x 16520.14 Rubber shock-absorber
9x 16520.15 Locking nut M3
5x 16520.16 Nylon screw M3x6
3x 3391.8 Shrink tube Ø 8mm, black, red, 20mm
24x 3391.3 Shrink tube Ø 3mm, black, 20mm
1x 2970.D35 XT-60 connector
12x R8080 Gold plated connectors set, 2mm
3x S8376 Double side adhesive pads for speed controllers
1x R8039 sylicon cable, 14 AWG x 100mm, red - black
1x S8167 Servo lead extender 100mm
Other interesting actual accessories, as FPV goggles, transmitter, cameras, propellers, batter-
ies, Motors and speed controllers for your Race Copter are available in the Accessories section
of the relevant article in the Homepage of our Online-shop: www.graupner. de
Suggested accessories
Ð9717.3.D35 LiPo battery V-MAXX 50C 3/1500 11,1V XT60
Ð33579 GR-18 HoTT Receiver
ÐS1002 mz-12 or 33112 MX-12 (or higher)
Ð48331 Pilot HD Cam
Ð16520.40 ALPHA 250 MINI CAMERA
Ð48326 5,8 GHz 25mW transmitter
Ð48325 Fatshark AttitudeV2 CE Kit goggles
Ð48323 Fatshark Dominator HD Headset goggles
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Notes for environmental protection
DISPOSAL NOTES
The symbol on this product, its operating instructions or pack-
aging gives notice that this product may not be discarded as
common household waste at the end of its service life. It must
be turned over to a recycling collection point for electric and
electronic apparatus.
The materials can be recycled according to their markings.
You make an important contribution to protection of the en-
vironment by utilizing facilities for reuse, material recycling or
other means of exploiting obsolete equipment.
Batteries must be removed from the unit and disposed of
separately at an appropriate collection point. Please inquire
with local authorities about the responsible waste collection
locations.
Warranty
Graupner/SJ GmbH, Henriettenstrasse 96, 73230 Kirchheim/
Teck, Germany guarantees this product for a period of 24
months from date of purchase. The guarantee applies only to
such material or operational defects witch are present at the
time of purchase of the product. Damage due to wear, over-
loading, incompetent handling or the use of incorrect acces-
sories is not covered by the warranty. The user´s legal rights
and claims under guarantee are not affected by this guaran-
tee. Please check the product carefully for defects before you
are make a claim or send the item to us, since we are obliged
to make a charge for our cost if the product is found to be free
of faults.
The present construction or user manual is for informational purposes
only and may be changed without prior notice. The current version can
be found on the Internet at www.graupner.de on the relevant product
page. In addition, the company Graupner/SJ GmbH has no responsibility
or liability for any errors or inaccuracies that may appear in construction
or operation manuals.
No liability can be accepted for printing errors.
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